19551760236

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:522

約数の個数: 240

約数和(自身を含む): 54683295744

約数和(自身を除く): 35131535508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 73, 81, 92, 108, 127, 138, 146, 162, 207, 219, 254, 276, 283, 292, 324, 381, 414, 438, 508, 566, 621, 657, 762, 828, 849, 876, 1132, 1143, 1242, 1314, 1524, 1679, 1698, 1863, 1971, 2286, 2484, 2547, 2628, 2921, 3358, 3396, 3429, 3726, 3942, 4572, 5037, 5094, 5842, 5913, 6509, 6716, 6858, 7452, 7641, 7884, 8763, 9271, 10074, 10188, 10287, 11684, 11826, 13018, 13716, 15111, 15282, 17526, 18542, 19527, 20148, 20574, 20659, 22923, 23652, 26036, 26289, 27813, 30222, 30564, 35052, 35941, 37084, 39054, 41148, 41318, 45333, 45846, 52578, 55626, 58581, 60444, 61977, 71882, 78108, 78867, 82636, 83439, 90666, 91692, 105156, 107823, 111252, 117162, 123954, 135999, 143764, 157734, 166878, 175743, 181332, 185931, 213233, 215646, 234324, 236601, 247908, 250317, 271998, 315468, 323469, 333756, 351486, 371862, 426466, 431292, 473202, 475157, 500634, 527229, 543996, 557793, 639699, 646938, 702972, 743724, 750951, 826643, 852932, 946404, 950314, 970407, 1001268, 1054458, 1115586, 1279398, 1293876, 1425471, 1501902, 1653286, 1673379, 1900628, 1919097, 1940814, 2108916, 2231172, 2479929, 2558796, 2623693, 2850942, 2911221, 3003804, 3306572, 3346758, 3838194, 3881628, 4276413, 4959858, 5247386, 5701884, 5757291, 5822442, 6693516, 7439787, 7676388, 7871079, 8552826, 9919716, 10494772, 11514582, 11644884, 12829239, 14879574, 15742158, 17105652, 17271873, 22319361, 23029164, 23613237, 25658478, 29759148, 31484316, 34543746, 38487717, 44638722, 47226474, 51316956, 60344939, 66958083, 69087492, 70839711, 76975434, 89277444, 94452948, 120689878, 133916166, 141679422, 153950868, 181034817, 212519133, 241379756, 267832332, 283358844, 362069634, 425038266, 543104451, 724139268, 850076532, 1086208902, 1629313353, 2172417804, 3258626706, 4887940059, 6517253412, 9775880118, 19551760236]

約数ペア:

[(1, 19551760236), (2, 9775880118), (3, 6517253412), (4, 4887940059), (6, 3258626706), (9, 2172417804), (12, 1629313353), (18, 1086208902), (23, 850076532), (27, 724139268), (36, 543104451), (46, 425038266), (54, 362069634), (69, 283358844), (73, 267832332), (81, 241379756), (92, 212519133), (108, 181034817), (127, 153950868), (138, 141679422), (146, 133916166), (162, 120689878), (207, 94452948), (219, 89277444), (254, 76975434), (276, 70839711), (283, 69087492), (292, 66958083), (324, 60344939), (381, 51316956), (414, 47226474), (438, 44638722), (508, 38487717), (566, 34543746), (621, 31484316), (657, 29759148), (762, 25658478), (828, 23613237), (849, 23029164), (876, 22319361), (1132, 17271873), (1143, 17105652), (1242, 15742158), (1314, 14879574), (1524, 12829239), (1679, 11644884), (1698, 11514582), (1863, 10494772), (1971, 9919716), (2286, 8552826), (2484, 7871079), (2547, 7676388), (2628, 7439787), (2921, 6693516), (3358, 5822442), (3396, 5757291), (3429, 5701884), (3726, 5247386), (3942, 4959858), (4572, 4276413), (5037, 3881628), (5094, 3838194), (5842, 3346758), (5913, 3306572), (6509, 3003804), (6716, 2911221), (6858, 2850942), (7452, 2623693), (7641, 2558796), (7884, 2479929), (8763, 2231172), (9271, 2108916), (10074, 1940814), (10188, 1919097), (10287, 1900628), (11684, 1673379), (11826, 1653286), (13018, 1501902), (13716, 1425471), (15111, 1293876), (15282, 1279398), (17526, 1115586), (18542, 1054458), (19527, 1001268), (20148, 970407), (20574, 950314), (20659, 946404), (22923, 852932), (23652, 826643), (26036, 750951), (26289, 743724), (27813, 702972), (30222, 646938), (30564, 639699), (35052, 557793), (35941, 543996), (37084, 527229), (39054, 500634), (41148, 475157), (41318, 473202), (45333, 431292), (45846, 426466), (52578, 371862), (55626, 351486), (58581, 333756), (60444, 323469), (61977, 315468), (71882, 271998), (78108, 250317), (78867, 247908), (82636, 236601), (83439, 234324), (90666, 215646), (91692, 213233), (105156, 185931), (107823, 181332), (111252, 175743), (117162, 166878), (123954, 157734), (135999, 143764)]